Survive Outdoors Longer 90% Emergency Bivvy - Comes with Survival Whistle & Tinder Paracord Drawstring - Add to Emergency Kit &…
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Best for
Best for car / EDC kit
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$25.49
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across verified-purchase reviewers, this SOL 90% reflective bivy earns a 4.7 average over roughly 414 ratings and is repeatedly described as a ready-to-stash kit piece thanks to its bundled survival whistle and tinder paracord drawstring. Those extras are what buyers single out for car kits and everyday carry, since they add signaling and fire-starting utility beyond the shelter itself. The same product appears under a second ASIN in this pool, which effectively doubles the underlying customer evidence.
What reviewers liked
- Bundles a whistle and tinder paracord drawstring useful for EDC and car kits
- 4.7 average across ~414 verified-purchase reviews
- Marketed as windproof, waterproof and tear-resistant for reuse
Where it falls short
- Manufacturer 90% heat claim unverified by independent testing in the data
- Reviewers note interior condensation in reflective bivies
- Enclosed fit can be tight for larger users
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Across verified-purchase reviewers, this SOL 90% reflective bivy earns a 4.7 average over roughly 414 ratings and is repeatedly described as a ready-to-stash kit piece thanks to its bundled survival whistle and tinder paracord drawstring. Those extras are what buyers single out for car kits and everyday carry, since they add signaling and fire-starting utility beyond the shelter itself. The same product appears under a second ASIN in this pool, which effectively doubles the underlying customer evidence.
Reviewers describe it as waterproof, windproof, and tougher than disposable mylar, positioning it as a reusable rather than single-use item. As with every product here, no independent lab or specialist-community testing was present in our data, so the 90% heat-reflection figure is a manufacturer claim. The recurring caveats are interior condensation and a tight fit for larger users, both common to enclosed reflective bivies.
- Retain Body Heat
- This heat-reflective SOL emergency bivvy traps 90% of body warmth, adding to your survival supplies for the great outdoors or emergency survival kit
- Ultra Lightweight
- At less than 4 oz and as compact as a soda can, the SOL emergency bivvy sack slips into any emergency kit or hiking gear with ease
- Weatherproof Protection
- As part of your emergency disaster preparedness kit, this waterproof bivvy sack measures 36 x 84 inches and is a durable shield against rain, wind, and snow
- Rescue Ready
- Equipped with a survival whistle and tinder paracord drawstring, this bivvy is a pivotal piece of survival gear in your emergency kit
- Rugged Fabric
- The SOL emergency bivvy is made from ultra-quiet, tear-resistant material, ensuring it stands up to punctures without fail
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